%0 Journal Article %A Iraci, Alessandro %A Vanden Wyngaerd, Anna %T Pushing our way from the valley Delta to the generalised valley Delta %J Algebraic Combinatorics %D 2022 %P 715-725 %V 5 %N 4 %I The Combinatorics Consortium %U https://doi.org/10.5802/alco.239 %R 10.5802/alco.239 %G en %F ALCO_2022__5_4_715_0